286838928

素因数分解:

$2^4\times 3^3\times {\mathrm{663979}}^1$

素因数の和:663996

約数の個数: 40

約数和(自身を含む): 823335200

約数和(自身を除く): 536496272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 663979, 1327958, 1991937, 2655916, 3983874, 5311832, 5975811, 7967748, 10623664, 11951622, 15935496, 17927433, 23903244, 31870992, 35854866, 47806488, 71709732, 95612976, 143419464, 286838928]

約数ペア:

[(1, 286838928), (2, 143419464), (3, 95612976), (4, 71709732), (6, 47806488), (8, 35854866), (9, 31870992), (12, 23903244), (16, 17927433), (18, 15935496), (24, 11951622), (27, 10623664), (36, 7967748), (48, 5975811), (54, 5311832), (72, 3983874), (108, 2655916), (144, 1991937), (216, 1327958), (432, 663979)]